147100548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 425174400

約数和(自身を除く): 278073852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 73, 84, 92, 98, 138, 146, 147, 149, 161, 196, 219, 276, 292, 294, 298, 322, 438, 447, 483, 511, 588, 596, 644, 876, 894, 966, 1022, 1043, 1127, 1533, 1679, 1788, 1932, 2044, 2086, 2254, 3066, 3129, 3358, 3381, 3427, 3577, 4172, 4508, 5037, 6132, 6258, 6716, 6762, 6854, 7154, 7301, 10074, 10281, 10731, 10877, 11753, 12516, 13524, 13708, 14308, 14602, 20148, 20562, 21462, 21754, 21903, 23506, 23989, 29204, 32631, 35259, 41124, 42924, 43508, 43806, 47012, 47978, 65262, 70518, 71967, 76139, 82271, 87612, 95956, 130524, 141036, 143934, 152278, 164542, 167923, 228417, 246813, 250171, 287868, 304556, 329084, 335846, 456834, 493626, 500342, 503769, 532973, 671692, 750513, 913668, 987252, 1000684, 1007538, 1065946, 1501026, 1598919, 1751197, 2015076, 2131892, 3002052, 3197838, 3502394, 5253591, 6395676, 7004788, 10507182, 12258379, 21014364, 24516758, 36775137, 49033516, 73550274, 147100548]

約数ペア:

[(1, 147100548), (2, 73550274), (3, 49033516), (4, 36775137), (6, 24516758), (7, 21014364), (12, 12258379), (14, 10507182), (21, 7004788), (23, 6395676), (28, 5253591), (42, 3502394), (46, 3197838), (49, 3002052), (69, 2131892), (73, 2015076), (84, 1751197), (92, 1598919), (98, 1501026), (138, 1065946), (146, 1007538), (147, 1000684), (149, 987252), (161, 913668), (196, 750513), (219, 671692), (276, 532973), (292, 503769), (294, 500342), (298, 493626), (322, 456834), (438, 335846), (447, 329084), (483, 304556), (511, 287868), (588, 250171), (596, 246813), (644, 228417), (876, 167923), (894, 164542), (966, 152278), (1022, 143934), (1043, 141036), (1127, 130524), (1533, 95956), (1679, 87612), (1788, 82271), (1932, 76139), (2044, 71967), (2086, 70518), (2254, 65262), (3066, 47978), (3129, 47012), (3358, 43806), (3381, 43508), (3427, 42924), (3577, 41124), (4172, 35259), (4508, 32631), (5037, 29204), (6132, 23989), (6258, 23506), (6716, 21903), (6762, 21754), (6854, 21462), (7154, 20562), (7301, 20148), (10074, 14602), (10281, 14308), (10731, 13708), (10877, 13524), (11753, 12516)]